AMD Ryzen 5 PRO 8640U vs Intel Xeon Platinum 8354H

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CPU comparison with benchmarks


AMD Ryzen 5 PRO 8640U CPU1 vs CPU2 Intel Xeon Platinum 8354H
AMD Ryzen 5 PRO 8640U Intel Xeon Platinum 8354H

CPU comparison

In this CPU comparison, we compare the AMD Ryzen 5 PRO 8640U and the Intel Xeon Platinum 8354H and use benchmarks to check which processor is faster.

We compare the AMD Ryzen 5 PRO 8640U 6 core processor released in Q2/2024 with the Intel Xeon Platinum 8354H which has 18 CPU cores and was introduced in Q2/2020.
AMD Ryzen 5 PRO (28) Family Intel Xeon Platinum (89)
AMD Ryzen 8040 (20) CPU group Intel Xeon Platinum 8300 (CL) (10)
7 Generation 3
Hawk Point (Zen 4) Architecture Cooper Lake
Mobile Segment Desktop / Server
AMD Ryzen 5 PRO 7640U Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen 5 PRO 8640U is a 6 core processor with a clock frequency of 3.50 GHz (4.90 GHz). The processor can compute 12 threads at the same time. The Intel Xeon Platinum 8354H clocks with 3.10 GHz (4.30 GHz), has 18 CPU cores and can calculate 36 threads in parallel.

AMD Ryzen 5 PRO 8640U Characteristic Intel Xeon Platinum 8354H
6 Cores 18
12 Threads 36
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.50 GHz Frequency 3.10 GHz
4.90 GHz Turbo Frequency (1 Core) 4.30 GHz
-- Turbo Frequency (All Cores) 3.30 GHz

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

AMD Ryzen 5 PRO 8640U Characteristic Intel Xeon Platinum 8354H
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

AMD Radeon 760M GPU no iGPU
0.80 GHz GPU frequency --
2.60 GHz GPU (Turbo) --
10 GPU Generation --
4 nm Technology
4 Max. displays
8 Compute units --
512 Shader --
Yes Hardware Raytracing No
AMD FSR Frame Generation No
32 GB Max. GPU Memory --
12 DirectX Version --

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

AMD Radeon 760M GPU no iGPU
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 No
Decode Codec VP9 No
Decode Codec VP8 No
Decode / Encode Codec AV1 No
Decode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

Up to 256 GB of memory in a maximum of 2 memory channels is supported by the AMD Ryzen 5 PRO 8640U, while the Intel Xeon Platinum 8354H supports a maximum of 1146 GB of memory with a maximum memory bandwidth of 153.6 GB/s enabled.

AMD Ryzen 5 PRO 8640U Characteristic Intel Xeon Platinum 8354H
DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 Memory DDR4-3200
256 GB Max. Memory 1146 GB
2 (Dual Channel) Memory channels 6 (Hexa Channel)
120.0 GB/s Max. Bandwidth 153.6 GB/s
Yes ECC Yes
6.00 MB L2 Cache --
16.00 MB L3 Cache 24.75 MB
4.0 PCIe version 3.0
20 PCIe lanes 48
39.4 GB/s PCIe Bandwidth 47.3 GB/s

Thermal Management

The AMD Ryzen 5 PRO 8640U has a TDP of 28 W. The TDP of the Intel Xeon Platinum 8354H is 205 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

AMD Ryzen 5 PRO 8640U Characteristic Intel Xeon Platinum 8354H
28 W TDP (PL1 / PBP) 205 W
-- TDP (PL2) --
-- TDP up --
15 W TDP down --
100 °C Tjunction max. --

Technical details

The AMD Ryzen 5 PRO 8640U has 22.00 MB cache and is manufactured in 4 nm. The cache of Intel Xeon Platinum 8354H is at 24.75 MB. The processor is manufactured in 14 nm.

AMD Ryzen 5 PRO 8640U Characteristic Intel Xeon Platinum 8354H
4 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 ISA extensions SSE4.1, SSE4.2, AVX2, AVX-512
FP8 Socket LGA 4189
AMD-V, SVM Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q2/2024 Release date Q2/2020
-- Release price --
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Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
6C 12T @ 4.90 GHz
1552 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
18C 36T @ 4.30 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
6C 12T @ 3.50 GHz
10675 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
18C 36T @ 3.30 GHz
0 (0%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
6C 12T @ 4.90 GHz
1869 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
18C 36T @ 4.30 GHz
0 (0%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
6C 12T @ 3.50 GHz
8853 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
18C 36T @ 3.30 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
6C 12T @ 4.90 GHz
2340 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
18C 36T @ 4.30 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
6C 12T @ 3.50 GHz
9197 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
18C 36T @ 3.30 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
AMD Radeon 760M @ 2.60 GHz
2663 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
@ 0.00 GHz
0 (0%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
AMD Ryzen 5 PRO 8640U AMD Ryzen 5 PRO 8640U
10,675 CB R23 MC @ 24 W
445 (100%)
Intel Xeon Platinum 8354H Intel Xeon Platinum 8354H
3.10 GHz
0 (0%)

Devices using this processor

AMD Ryzen 5 PRO 8640U Intel Xeon Platinum 8354H
Unknown Unknown

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